• chengx's avatar
    Add more detailed JumpListIcon folder's move operation metric to UMA · fb00ce9a
    chengx authored
    JumpListIcons(Old) folders are getting unexpectively huge for some users.
    This may be caused by file operation failures.
    
    After analyzing those folders' problematic move operation metric
    by landing crrev.com/2522163003/, we find that it is necessary
    to dig into every major step in base::move() operation for better
    understanding the root cause.
    
    Added code to record more detailed JumpListIcons folder's move operation
    status to UMA.
    
    Will revert this CL after gathering user data for further analysis.
    
    BUG=179576
    CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.win:win10_chromium_x64_rel_ng
    
    Review-Url: https://codereview.chromium.org/2563483004
    Cr-Commit-Position: refs/heads/master@{#437756}
    fb00ce9a
histograms.xml 4.27 MB
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